EP 4072465 B1 20230607 - DENTAL IMPLANT AND DENTAL PROSTHESIS WITH DENTAL IMPLANT
Title (en)
DENTAL IMPLANT AND DENTAL PROSTHESIS WITH DENTAL IMPLANT
Title (de)
ZAHNIMPLANTAT UND ZAHNPROTHESE MIT ZAHNIMPLANTAT
Title (fr)
IMPLANT DENTAIRE ET PROTHÈSE DENTAIRE AVEC IMPLANT DENTAIRE
Publication
Application
Priority
- DE 102020102307 A 20200130
- EP 2021052030 W 20210128
Abstract (en)
[origin: WO2021152041A1] The invention relates to a dental implant (10), the exterior of which has an outer thread (12) for securing the dental implant (10) to a jaw bone and which has an opening (16) extending along a central longitudinal axis (14) of the dental implant (10), an inner thread (18) being arranged in said opening in order to secure a superstructure (20) to the dental implant (10). The dental implant (10) additionally has an interface (24) for securing the superstructure (20) to the dental implant (10), said interface being arranged in the region of an end face of the dental implant (10) and having an inner surface (26) which is arranged in the opening (16) and at least partly surrounds the longitudinal axis (14). The dental implant (10) additionally has an anti-rotation element (28) which is arranged in the opening (16) and is designed to prevent the superstructure (20) from rotating about the longitudinal axis (14) relative to the dental implant (10). The anti-rotation element (28) is arranged at a shorter distance to the longitudinal axis (14) than the inner surface (26). A radially outer face (30) of the anti-rotation element (28), said face facing away from the longitudinal axis (14), faces the inner surface (26) and is arranged at a distance therefrom such that a cavity (32) which is open towards the top is produced between the radially outer face of the anti-rotation element (28) and the inner surface (26).
IPC 8 full level
A61C 8/00 (2006.01)
CPC (source: EP US)
A61C 8/0022 (2013.01 - US); A61C 8/0066 (2013.01 - EP); A61C 8/0068 (2013.01 - EP); A61C 8/0069 (2013.01 - EP); A61C 8/0075 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102020102307 A1 20210805; EP 4072465 A1 20221019; EP 4072465 B1 20230607; EP 4190275 A1 20230607; EP 4190275 B1 20240619; ES 2955323 T3 20231130; US 2022361989 A1 20221117; WO 2021152041 A1 20210805
DOCDB simple family (application)
DE 102020102307 A 20200130; EP 2021052030 W 20210128; EP 21703388 A 20210128; EP 22212102 A 20210128; ES 21703388 T 20210128; US 202217874889 A 20220727